The last update time of the document after applying the write. Not set after adelete. If the write did not actually change the document, this will be the previous update_time.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Cloud Firestore V1 Client - Class WriteResult (1.53.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.53.0 (latest)](/php/docs/reference/cloud-firestore/latest/V1.WriteResult)\n- [1.52.0](/php/docs/reference/cloud-firestore/1.52.0/V1.WriteResult)\n- [1.51.0](/php/docs/reference/cloud-firestore/1.51.0/V1.WriteResult)\n- [1.50.0](/php/docs/reference/cloud-firestore/1.50.0/V1.WriteResult)\n- [1.48.1](/php/docs/reference/cloud-firestore/1.48.1/V1.WriteResult)\n- [1.47.3](/php/docs/reference/cloud-firestore/1.47.3/V1.WriteResult)\n- [1.46.0](/php/docs/reference/cloud-firestore/1.46.0/V1.WriteResult)\n- [1.45.2](/php/docs/reference/cloud-firestore/1.45.2/V1.WriteResult)\n- [1.44.1](/php/docs/reference/cloud-firestore/1.44.1/V1.WriteResult)\n- [1.43.3](/php/docs/reference/cloud-firestore/1.43.3/V1.WriteResult)\n- [1.40.0](/php/docs/reference/cloud-firestore/1.40.0/V1.WriteResult)\n- [1.39.0](/php/docs/reference/cloud-firestore/1.39.0/V1.WriteResult)\n- [1.38.0](/php/docs/reference/cloud-firestore/1.38.0/V1.WriteResult)\n- [1.37.7](/php/docs/reference/cloud-firestore/1.37.7/V1.WriteResult)\n- [1.36.1](/php/docs/reference/cloud-firestore/1.36.1/V1.WriteResult)\n- [1.35.0](/php/docs/reference/cloud-firestore/1.35.0/V1.WriteResult)\n- [1.34.0](/php/docs/reference/cloud-firestore/1.34.0/V1.WriteResult)\n- [1.33.0](/php/docs/reference/cloud-firestore/1.33.0/V1.WriteResult)\n- [1.32.0](/php/docs/reference/cloud-firestore/1.32.0/V1.WriteResult)\n- [1.31.0](/php/docs/reference/cloud-firestore/1.31.0/V1.WriteResult)\n- [1.30.0](/php/docs/reference/cloud-firestore/1.30.0/V1.WriteResult)\n- [1.28.0](/php/docs/reference/cloud-firestore/1.28.0/V1.WriteResult)\n- [1.27.3](/php/docs/reference/cloud-firestore/1.27.3/V1.WriteResult) \nReference documentation and code samples for the Cloud Firestore V1 Client class WriteResult.\n\nThe result of applying a write.\n\nGenerated from protobuf message `google.firestore.v1.WriteResult`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Firestore \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getUpdateTime\n\nThe last update time of the document after applying the write. Not set\nafter a `delete`.\n\nIf the write did not actually change the document, this will be the\nprevious update_time.\n\n### hasUpdateTime\n\n### clearUpdateTime\n\n### setUpdateTime\n\nThe last update time of the document after applying the write. Not set\nafter a `delete`.\n\nIf the write did not actually change the document, this will be the\nprevious update_time.\n\n### getTransformResults\n\nThe results of applying each\n[DocumentTransform.FieldTransform](/php/docs/reference/cloud-firestore/latest/V1.DocumentTransform.FieldTransform),\nin the same order.\n\n### setTransformResults\n\nThe results of applying each\n[DocumentTransform.FieldTransform](/php/docs/reference/cloud-firestore/latest/V1.DocumentTransform.FieldTransform),\nin the same order."]]
